The tapered steps which are provided for changing the direction of a stair
AFlier
BWinders
CScotia
DFlight
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The dimensional formula of force is given by
The unit of moment of inertia is the fourth power of:
The periodicity with which rapid sand filters need cleaning is usually:
The percentage of chlorine in fresh bleaching powder is about:
If the action neutral axis of a reinforced section is above the critical section then the section is: